Dr. Jeffrey Gruskay, MD
- Part D claims, 2024
- 20
- Industry payments
- $5,306
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 50-60 Commerce Park, Milford, CT 06460
- Practice phone
- Call (203) 882-2066
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Milford Pediatric Group
Milford, Connecticut
Find Dr. Gruskay's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Jeffrey Gruskay is a neonatologist in Milford, Connecticut
Dr. Gruskay practices at Milford Pediatric Group in Milford, Connecticut.
Dr. Gruskay's NPI, 1588674345, was assigned on August 8, 2006. Dr. Gruskay holds Connecticut license 026920.
- NPI
- 1588674345NPI Registry (opens in a new tab)
- NPI enumeration date
- August 8, 2006
- NPI status
- Active
- Practice phone
- (203) 882-2066
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Jeffrey Gruskay practices at Milford Pediatric Group in Milford, Connecticut
Dr. Gruskay's primary practice is Milford Pediatric Group, at 50-60 Commerce Park, Milford, CT 06460 in South Central Ct County. The practice phone is (203) 882-2066.
- Milford Pediatric Group50-60 Commerce Park, Milford, CT 06460 · South Central Ct CountyPhone(203) 882-2066
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jeffrey Gruskay is affiliated with 1 site of care
Dr. Gruskay's primary practice is Milford Pediatric Group in Milford, Connecticut.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Jeffrey Gruskay's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gruskay practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Milford Pediatric Group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey Gruskay is one of 76 neonatologists in Connecticut
Neonatal-perinatal medicine is Dr. Gruskay's primary specialty in the NPI Registry, under taxonomy code 2080N0001X. Dr. Gruskay is licensed in Connecticut.
Specialties and state licenses
- Neonatal-perinatal medicine, ConnecticutPrimary
Neonatologists near Dr. Gruskay
Counts of neonatologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jeffrey Gruskay's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Gruskay's median patient age at 10, with 44% women.
Dr. Gruskay's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Jeffrey Gruskay wrote 20 Medicare Part D claims in 2024
In 2024, Dr. Gruskay wrote 20 Medicare Part D claims. 80% of them were for generic drugs.
Dr. Gruskay's Part D claims by kind of drug, 2024
- Generic16 claims80%
- Brand-name and other4 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Jeffrey Gruskay received $5,306 in industry payments from 2016 to 2025
CMS Open Payments shows 343 general payments to Dr. Gruskay from 45 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Tris Pharma Inc paid the most, $670.
General payments to Dr. Gruskay by program year, 2016 to 2025
Companies that paid Dr. Gruskay the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jeffrey Gruskay's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jeffrey Gruskay
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jeffrey Gruskay's NPI number?
Dr. Jeffrey Gruskay's NPI number is 1588674345. It was assigned on August 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey Gruskay?
Dr. Jeffrey Gruskay is a neonatologist in Milford, Connecticut. The primary specialty in the NPI Registry is Neonatal-Perinatal Medicine Physician (taxonomy code 2080N0001X).
Where does Dr. Jeffrey Gruskay practice?
Dr. Gruskay practices at 50-60 Commerce Park, Milford, CT 06460. Dr. Gruskay's primary practice is Milford Pediatric Group in Milford, Connecticut.
What is Dr. Jeffrey Gruskay's office phone number?
The practice phone on file for Dr. Gruskay is (203) 882-2066.
What is Dr. Jeffrey Gruskay's medical license number?
Dr. Gruskay holds Connecticut license 026920.
Has Dr. Jeffrey Gruskay received payments from drug or device companies?
CMS Open Payments shows $5,306 in general payments to Dr. Gruskay from 45 companies from 2016 to 2025. The largest total came from Tris Pharma Inc.
How long has Dr. Jeffrey Gruskay been practicing?
Dr. Gruskay's NPI was assigned in 2006.
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